Kardashian West shared the news on her website and verified social media accounts early on Tuesday.
"We are incredibly grateful to our surrogate who made our dreams come true with the greatest gift one could give and to our wonderful doctors and nurses for their special care," Kardashian West wrote.
As per reports, the 'Keeping Up with the Kardashians' stars' surrogate is an African-American woman in her 20s, who is married and has two sons.
She was apparently being paid 45,000 Dollars for acting as a surrogate for the Kardashian-Wests.
Their baby girl is couple's third child after daughter North and son Saint. (ANI)